/* begin * imath 3.1.9 (Math library for graphics) Imath is a basic, light-weight, and efficient C++ representation of 2D and 3D vectors and matrices and other simple but useful mathematical objects, functions, and data types common in computer graphics applications, including the half 16-bit floating-point type. Homepage: https:://github.com/AcademySoftwareFoundation/Imath * end */